I add domain to one of my project and after that delete this project. Now I can’t add new project because “coverlettergenerator.ai or one of its subdomains is already managed by Netlify DNS on another team.”
My site is now: https://coverlettergenerator-ai.netlify.app/
The domain that I want to assign: coverlettergenerator.ai
I added a TXT entry following this Netlify instructions, with a link to this post.
Please check it out